/*
 * Copyright (c) 2022-2024 KCloud-Platform-IoT Author or Authors. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

package org.laokou.common.statemachine;

/**
 * Generic strategy interface used by a state machine to respond events by executing an
 * {@code Action} with a {@link StateContext}.
 *
 * @author Frank Zhang 2020-02-07 2:51 PM
 */
public interface Action<S, E, C> {

	void execute(S from, S to, E event, C context);

}
